/**
 * @Description  生产者投递消息confirm机制示例
 * 核心api         channel.confirmSelect();
 *         channel.addConfirmListener(new ConfirmListener(){})
 * @author gjx
 * @date 2019/7/4 16:27
 * @version v1.0
 */
package cn.gjxblog.mq.mechanism.confirm;